module.exports = {
  /** 区分打包环境与开发环境
   * process.env.NODE_ENV==='production'  (打包环境)
   * process.env.NODE_ENV==='development' (开发环境)
   * baseUrl: process.env.NODE_ENV==='production'?"https://cdn.didabisai.com/front/":'front/',
   */
  // 基本路径
  baseUrl: './',
  // 输出文件目录
  outputDir: 'dist',
  // eslint-loader 是否在保存的时候检查
  lintOnSave: true,
  // use the full build with in-browser compiler?
  // https://vuejs.org/v2/guide/installation.html#Runtime-Compiler-vs-Runtime-only
  //compiler: false,R
  // webpack配置
  // see https://github.com/vuejs/vue-cli/blob/dev/docs/webpack.md
  chainWebpack: () => {},
  configureWebpack: () => {},
//如果想要引入babel-polyfill可以这样写
// configureWebpack: (config) => {
//   config.entry = ["babel-polyfill", "./src/main.js"]
// },
// vue-loader 配置项
// https://vue-loader.vuejs.org/en/options.html
//vueLoader: {},
// 生产环境是否生成 sourceMap 文件
// productionSourceMap: true,
// css相关配置
//css: {
// 是否使用css分离插件 ExtractTextPlugin
//   extract: true,
// 开启 CSS source maps?
//   sourceMap: false,
// css预设器配置项
//   loaderOptions: {},
// 启用 CSS modules for all css / pre-processor files.
// modules: false
// },
// use thread-loader for babel & TS in production build
// enabled by default if the machine has more than 1 cores
//parallel: require('os').cpus().length > 1,
// 是否启用dll
// See https://github.com/vuejs/vue-cli/blob/dev/docs/cli-service.md#dll-mode
// dll: false,
// PWA 插件相关配置
// see https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-plugin-pwa
//   pwa: {},
// webpack-dev-server 相关配置
devServer: {
  open: process.platform === 'darwin',
    host: '127.0.0.1',//172.20.10.8,  192.168.1.21   192.168.106.1
    port: 9099,
    https: false,
    hotOnly: false,
    proxy: null, // 设置代理
    before: app => {}
},
// 第三方插件配置
pluginOptions: {
  // ...
}
}
